R. F. . Lima, M. B. P. . Magalhães, D. V. . Oliveira, D. A. S. . Freitas, E. F. . Ferreira, and R. C. . Martins, “Pain Perception Before Endodontic Treatment: from Primary Care to Specialized Care”, Pesqui Bras Odontopediatria Clin Integr, vol. 22, p. e200183, Jun. 2022.